NASA NTRS · 19770029318
Magnetostrictive ultrasonic probes
Abstract
The principles underlying the design and use of magnetostrictive ultrasonic probes is illustrated by oscillograms and sketches. Attention is given to such concepts as magnetostrictive transduction, broadband pulse shaping, guided wave propagation, wave impedance, reflection, transmission, and attenuation coefficients, coupling methods, and impulse-induced resonance. A number of applications of such probes are discussed including the measurement of elastic moduli, temperature, and acoustic emission and resonance studies.
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Lynnworth, L. C.. 1976-05-01. Magnetostrictive ultrasonic probes. https://ntrs.nasa.gov/citations/19770029318
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